Newness and distinctiveness is claimed in the features of ornamentation as shown inside the broken line circle in the accompanying representation.

Display screen or portion thereof with graphical user interface

An adaptive interface for a programmable system, for predicting a desired user function, based on user history, as well as machine internal status and context. The apparatus receives an input from the user and other data. A predicted input is presented for confirmation by the user, and the predictive mechanism is updated based on this feedback. Also provided is a pattern recognition system for a multimedia device, wherein a user input is matched to a video stream on a conceptual basis, allowing inexact programming of a multimedia device. The system analyzes a data stream for correspondence with a data pattern for processing and storage. The data stream is subjected to adaptive pattern recognition to extract features of interest to provide a highly compressed representation that may be efficiently processed to determine correspondence. Applications of the interface and system include a video cassette recorder (VCR), medical device, vehicle control system, audio device, environmental control system, securities trading terminal, and smart house. The system optionally includes an actuator for effecting the environment of operation, allowing closed-loop feedback operation and automated learning.

Adaptive pattern recognition based control system and method

An autonomous controller for a vehicle. The controller has a processor configured to receive position signals from position sensors and to generate operation control signals defining an updated travel path for the vehicle. The controller has a programmable interface providing communication among the position sensors, the operation control mechanisms, and the processor. The controller is configured to normalize inputs to the processor from the position sensors and to generate compatible operation control signals applied as the inputs to the operation control mechanisms. The processor and the programmable interface define a self-contained unit configurable for operation with a variety of different remote sensors and different remote operation control mechanisms.

Control and systems for autonomously driven vehicles

A mobile communications device comprising a location sensing system, producing a location output; a memory, storing a set of locations and associated events; a telecommunications device, communicating event and location information between a remote system and said memory; and a processor, processing said location output in conjunction with said stored locations and associated events in said memory, to determine a priority thereof.

Mobile communication device

Location sharing and tracking using mobile phones or other wireless devices

Systems and methods for positioning and navigating an autonomous vehicle (102,310) allow the vehicle (102,310) to travel between locations. A first position estimate (112) of the vehicle (102,310) is derived from satellites (132-170,200-206) of a global positioning system (100A) and/or a pseudolite(s) (105). The pseudolite(s) (105) may be used exclusively when the satellites (132-170,200-206) are not in view of the vehicle (102,310). A second position estimate (114) is derived from an inertial reference unit (904) and/or a vehicle odometer (902). The first and second position estimates are combined and filtered to derive a third position estimate (118). Navigation of the vehicle (102,310) is obtained using the position information (414), obstacle detection and avoidance data (416), and on board vehicle data (908,910).

Integrated vehicle positioning and navigation system, apparatus and method

An apparatus and method for navigating a vehicle along a predetermined route use route data and path data to define the predetermined route. The route data represents one or more contiguous path segments between adjacent nodes along the predetermined route. The path data includes postures of the vehicle along each of the path segments. The postures define the desired position, heading, curvature and speed of vehicle at various locations along the path segments. The apparatus and method use the posture information to generate and track a path thereby allowing the vehicle to navigate along the predetermined route.

Apparatus and method for autonomous vehicle navigation using path data

A system and method for remotely controlling an autonomous vehicle uses a tele-panel to interrupt autonomous operation. Radio communications established between the tele-panel and the vehicle ceases autonomous operation of the vehicle and places the vehicle in a tele-ready mode in which the vehicle will not respond to commands from other tele-panels. Upon communication of a tele-operation request signal to the vehicle, the vehicle enters tele-operation mode. In this mode, the vehicle is responsive only to speed and steering angle requests from the transmitting tele-panel. A unique tele-panel identifier transmitted to the vehicle prevents other tele-panels from gaining control of the vehicle. If communications between the vehicle and the tele-panel identified by the tele-panel identifier are interrupted while the vehicle is in tele-operation mode, the vehicle is locked and will not respond to commands from other tele-panels and will not enter autonomous operation. If communications between the vehicle and the tele-panel identified by the tele-panel identifier are interrupted while the vehicle is in the tele-ready mode, autonomous operation or control by other tele-panels is not prevented.

Remote control system and method for an autonomous vehicle

A system for controlling autonomous operation of a vehicle in response to speed and steering angle request signals from a navigator allows manual operation of the vehicle. The system includes a machine control module, an engine control module, and a transmission control module. An auto/manual select signal indicates to the machine control module whether operation should be in a fully autonomous mode or a manual mode. In the autonomous mode, a navigator produces a speed request signal and a steering angle request signal for the vehicle. The machine control module receives the speed and steering angle request signals from the navigator. From these inputs, the machine control module produces an engine RPM (revolutions per minute) control signal for the engine control module, a transmission control signal for the transmission control module, a brake control signal, and a steering angle control signal. In the manual mode, the machine control module will not interfere with normal, manual (i.e., manned) control of all vehicle systems.

System for controlling a vehicle to selectively allow operation in either an autonomous mode or a manual mode

A system and method for enabling an autonomous vehicle to track a desired path plans a continuous path to return to the desired path when the vehicle deviates from the desired path. The continuous path is determined based on the vehicle's position, the desired path, and a lookahead distance. The lookahead distance is the distance on the desired path within which the continuous path and the desired path converge. The lookahead distance may vary as a function of vehicle speed. In one embodiment of the present invention, the continuous path is determined as a quintic polynomial.

Joel L. Peterson

Papers

Integrated vehicle positioning and navigation system, apparatus and method

Apparatus and method for autonomous vehicle navigation using path data

Remote control system and method for an autonomous vehicle

System for controlling a vehicle to selectively allow operation in either an autonomous mode or a manual mode

System and method for enabling an autonomous vehicle to track a desired path